問題描述

折騰了好久了都， Let ’ s Encrypt 證書續期總是出現這個 virtualenv 的問題,我的VPS用的是Debian，求大蝦幫忙看看是哪里出問題了？ 具體提示如下：

……libffi-dev is already the newest version.python is already the newest version.python-dev is already the newest version.python-virtualenv is already the newest version.virtualenv is already the newest version.libssl-dev is already the newest version.openssl is already the newest version.0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.Creating virtual environment...Traceback (most recent call last): File '/usr/local/bin/virtualenv', line 7, in <module> from virtualenv import mainImportError: No module named virtualenv

到這里就停止了，造成 Let ’ s Encrypt 證書續期無法完成，求解？

問題解答

pip install virtualenv

如果你是用centos，請嘗試：

yum install python-virtualenv